ES423766A1 - Production of secondary alkyl primary amines - Google Patents
Production of secondary alkyl primary aminesInfo
- Publication number
- ES423766A1 ES423766A1 ES423766A ES423766A ES423766A1 ES 423766 A1 ES423766 A1 ES 423766A1 ES 423766 A ES423766 A ES 423766A ES 423766 A ES423766 A ES 423766A ES 423766 A1 ES423766 A1 ES 423766A1
- Authority
- ES
- Spain
- Prior art keywords
- production
- primary amines
- secondary alkyl
- alkyl primary
- stabilized
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
- B01J23/44—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
- B01J27/22—Carbides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/18—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A process for the hydrogenation at low temperature of nitrated or oxygenated hydrocarbons to form the corresponding amines and alcohols containing from 6 to 25 carbon atoms, characterized in that said hydrocarbon and the hydrogen are contacted with a stabilized catalyst constituted by a metal of the group vllb or viii on carbon, under hydrogenation conditions comprising a reaction temperature of 100 to 450º f (38 to 232º c), said catalyst having been stabilized by heating it for at least 1 hour at a temperature between 500 and 1200º f (260º c). 649º c), in the presence of a non-oxidizing gas. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8759870A | 1970-11-06 | 1970-11-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES423766A1 true ES423766A1 (en) | 1976-05-01 |
Family
ID=22206142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES423766A Expired ES423766A1 (en) | 1970-11-06 | 1974-02-28 | Production of secondary alkyl primary amines |
Country Status (3)
Country | Link |
---|---|
US (1) | US3737460A (en) |
CA (1) | CA995252A (en) |
ES (1) | ES423766A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3923893A (en) * | 1973-12-26 | 1975-12-02 | Texaco Inc | Production of secondary alkyl primary amines |
US4066699A (en) * | 1976-12-27 | 1978-01-03 | Texaco Inc. | Process for the hydrogenation of nitrated paraffins using a palladium on carbon catalyst characterized by a low ash and a low halide content |
US4532227A (en) * | 1976-12-27 | 1985-07-30 | Texaco Development Corporation | Low ash pelleted carbon and process of preparation |
-
1970
- 1970-11-06 US US00087598A patent/US3737460A/en not_active Expired - Lifetime
-
1971
- 1971-10-19 CA CA125,557A patent/CA995252A/en not_active Expired
-
1974
- 1974-02-28 ES ES423766A patent/ES423766A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA995252A (en) | 1976-08-17 |
US3737460A (en) | 1973-06-05 |
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